{"id":794,"date":"2026-05-04T15:02:54","date_gmt":"2026-05-04T15:02:54","guid":{"rendered":"https:\/\/www.cemengineering.it\/avvolgimento-ad-alta-potenza\/"},"modified":"2026-05-15T07:30:32","modified_gmt":"2026-05-15T07:30:32","slug":"avvolgimento-ad-alta-potenza","status":"publish","type":"page","link":"https:\/\/www.cemengineering.it\/it\/avvolgimento-ad-alta-potenza\/","title":{"rendered":"Avvolgimento ad alta potenza"},"content":{"rendered":"\n[et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|tablet&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-ab7ff4dd-e087-4553-8299-16fb58deb3ad&#8221; background_image=&#8221;http:\/\/www.cemengineering.it\/wp-content\/uploads\/Element-Blue-spyral-circle.webp&#8221; background_size=&#8221;initial&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;10vh||10vh||true|false&#8221; custom_padding_tablet=&#8221;180px||200px||false|false&#8221; custom_padding_phone=&#8221;110px||90px||false|false&#8221; global_colors_info=&#8221;{%22gcid-ab7ff4dd-e087-4553-8299-16fb58deb3ad%22:%91%22background_color%22%93}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row module_class=&#8221;construction-20-inlbtnsc&#8221; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; width=&#8221;90%&#8221; max_width=&#8221;1270px&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;left&#8221; animation_speed_curve=&#8221;ease&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_heading title=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF90aXRsZSIsInNldHRpbmdzIjp7ImJlZm9yZSI6IiIsImFmdGVyIjoiIiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; _builder_version=&#8221;4.27.6&#8243; _dynamic_attributes=&#8221;title&#8221; _module_preset=&#8221;default&#8221; title_text_color=&#8221;#FFFFFF&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][\/et_pb_heading][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;off|desktop&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-f0dddfbb-c8ce-4299-ac52-af94142b1149&#8243; custom_padding=&#8221;100px||100px||true|false&#8221; custom_padding_tablet=&#8221;90px||100px||false|false&#8221; custom_padding_phone=&#8221;85px||90px||false|false&#8221; global_colors_info=&#8221;{%22gcid-f0dddfbb-c8ce-4299-ac52-af94142b1149%22:%91%22background_color%22%93}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||0px||true|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; animation_style=&#8221;slide&#8221; animation_duration=&#8221;700ms&#8221; animation_delay=&#8221;500ms&#8221; animation_speed_curve=&#8221;ease&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;18px&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]Struttura elicoidale a 12 fili paralleli per una capacit\u00e0 di corrente molto elevata. Il controllo preciso della trasposizione tra i principali garantisce un&#8217;equa ripartizione della corrente e una simmetria magnetica fino a 165 MVA.\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;120px||120px||true|false&#8221; custom_padding_tablet=&#8221;120px||120px||false|false&#8221; custom_padding_phone=&#8221;90px||75px||false|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row column_structure=&#8221;2_5,3_5&#8243; make_equal=&#8221;on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;2_5&#8243; module_class=&#8221;iq-centra-verticale&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;left&#8221; animation_duration=&#8221;700ms&#8221; animation_delay=&#8221;500ms&#8221; animation_speed_curve=&#8221;ease&#8221; global_colors_info=&#8221;{}&#8221; custom_css_after_last_edited=&#8221;off|desktop&#8221; custom_css_after_tablet=&#8221;display:none;&#8221; custom_css_after_phone=&#8221;display:none;&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_image src=&#8221;http:\/\/www.cemengineering.it\/wp-content\/uploads\/Element-Dark-Blue-circle-top-left.webp&#8221; align=&#8221;center&#8221; force_fullwidth=&#8221;on&#8221; _builder_version=&#8221;4.27.6&#8243; _dynamic_attributes=&#8221;background_image&#8221; _module_preset=&#8221;default&#8221; background_image=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9mZWF0dXJlZF9pbWFnZSIsInNldHRpbmdzIjp7ImVuYWJsZV9odG1sIjoib2ZmIn19@&#8221; parallax=&#8221;on&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_margin_tablet=&#8221;0px||60px||false|false&#8221; custom_margin_phone=&#8221;||45px||false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][\/et_pb_image][et_pb_image src=&#8221;http:\/\/www.cemengineering.it\/wp-content\/uploads\/Element-Light-blue-circle.webp&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; transform_translate=&#8221;0px|-50px&#8221; transform_translate_linked=&#8221;off&#8221; max_width=&#8221;200px&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;|||10px|false|false&#8221; custom_padding_tablet=&#8221;|||0px|false|false&#8221; custom_padding_phone=&#8221;|||0px|false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;right&#8221; animation_duration=&#8221;700ms&#8221; animation_delay=&#8221;750ms&#8221; animation_speed_curve=&#8221;ease&#8221; custom_css_main_element=&#8221;margin:auto;&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; animation_direction=&#8221;bottom&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<h2>Motivazione del progetto<\/h2>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<p>Con 165 MVA e un diametro di 1.322 mm, l&#8217;avvolgimento RF rappresenta il limite superiore della nostra capacit\u00e0 produttiva e una delle geometrie di avvolgimento pi\u00f9 impegnative nella produzione di trasformatori industriali. Trasportare correnti nominali a questo livello di potenza richiede <strong>12 fili di rame piatti e paralleli avvolti simultaneamente<\/strong> in una disposizione elicoidale multi-start &#8211; 12\u00d77 spire per un totale di 84 distribuite su 12 conduttori. La gestione di 12 percorsi di corrente paralleli introduce una sfida critica: qualsiasi asimmetria nel collegamento di flusso tra i principali genera correnti circolanti che sbilanciano il carico e generano ulteriori perdite. Il controllo della trasposizione tra i 12 fili non \u00e8 quindi una considerazione secondaria, ma un vincolo progettuale primario, che si risolve con una precisa sequenza delle posizioni relative dei fili principali sull&#8217;altezza dell&#8217;avvolgimento.   <\/p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<h3>Specifiche tecniche<\/h3>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; height: 74px;\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">Gamma di potenza<\/td>\n<td style=\"width: 50%; height: 24px;\"><strong>Fino a 165 MVA<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 50%; height: 10px;\">Diametro di avvolgimento<\/td>\n<td style=\"width: 50%; height: 10px;\"><strong>\u00d8 1,322 mm<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 50%; height: 10px;\">Conduttore<\/td>\n<td style=\"width: 50%; height: 10px;\"><strong>Striscia di rame piatta<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 50%; height: 10px;\">Tipo di avvolgimento<\/td>\n<td style=\"width: 50%; height: 10px;\"><strong>Elicoidale a 12 fili<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 50%; height: 10px;\">Giri<\/td>\n<td style=\"width: 50%; height: 10px;\"><strong>12 \u00d7 7 = 84 giri<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.6&#8243; _dynamic_attributes=&#8221;background_image&#8221; _module_preset=&#8221;default&#8221; background_color=&#8221;rgba(0,0,0,0.7)&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_stops=&#8221;rgba(0,0,0,0.7) 0%|rgba(0,0,0,0.7) 100%&#8221; background_color_gradient_overlays_image=&#8221;on&#8221; background_image=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9mZWF0dXJlZF9pbWFnZSIsInNldHRpbmdzIjp7ImVuYWJsZV9odG1sIjoib2ZmIn19@&#8221; parallax=&#8221;on&#8221; custom_padding=&#8221;120px||120px||true|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22background_color%22%93,%22gcid-primary-color%22:%91%22background_color%22,%22background_color%22%93}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin_tablet=&#8221;0px||70px||false|false&#8221; custom_margin_phone=&#8221;0px||45px||false|false&#8221; custom_margin_last_edited=&#8221;off|desktop&#8221; custom_padding=&#8221;0px||0px||true|false&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_duration=&#8221;700ms&#8221; animation_delay=&#8221;500ms&#8221; animation_speed_curve=&#8221;ease&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; text_orientation=&#8221;center&#8221; background_layout=&#8221;dark&#8221; animation_direction=&#8221;bottom&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<h2>Caratteristiche ingegneristiche principali<\/h2>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin_tablet=&#8221;0px||70px||false|false&#8221; custom_margin_phone=&#8221;0px||45px||false|false&#8221; custom_margin_last_edited=&#8221;off|desktop&#8221; custom_padding=&#8221;||0px||false|false&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_duration=&#8221;700ms&#8221; animation_delay=&#8221;500ms&#8221; animation_speed_curve=&#8221;ease&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_blurb title=&#8221;165 MVA Capacit\u00e0&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf14a;||fa||400&#8243; icon_color=&#8221;#FFFFFF&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;30px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|||on|||||&#8221; header_text_align=&#8221;left&#8221; header_font_size=&#8221;15px&#8221; header_line_height=&#8221;1.4em&#8221; image_icon_custom_margin=&#8221;0px||0px||false|false&#8221; image_icon_custom_padding=&#8221;0px||0px||false|false&#8221; background_layout=&#8221;dark&#8221; custom_margin=&#8221;0px||13px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; animation=&#8221;off&#8221; custom_css_blurb_title=&#8221;margin-top:3px;&#8221; custom_css_blurb_content=&#8221;margin:0px;&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]L&#8217;architettura a 12 fili in parallelo consente una capacit\u00e0 di trasporto della corrente che raggiunge la gamma superiore delle applicazioni dei trasformatori di potenza e metallurgici pesanti.[\/et_pb_blurb][et_pb_blurb title=&#8221;Simmetria magnetica&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf14a;||fa||400&#8243; icon_color=&#8221;#FFFFFF&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;30px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|||on|||||&#8221; header_text_align=&#8221;left&#8221; header_font_size=&#8221;15px&#8221; header_line_height=&#8221;1.4em&#8221; image_icon_custom_margin=&#8221;0px||0px||false|false&#8221; image_icon_custom_padding=&#8221;0px||0px||false|false&#8221; background_layout=&#8221;dark&#8221; custom_margin=&#8221;0px||13px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; animation=&#8221;off&#8221; custom_css_blurb_title=&#8221;margin-top:3px;&#8221; custom_css_blurb_content=&#8221;margin:0px;&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221; theme_builder_area=&#8221;post_content&#8221;]La distribuzione uniforme dei 12 conduttori lungo la circonferenza dell&#8217;avvolgimento mantiene la simmetria magnetica dell&#8217;intero avvolgimento, fondamentale per una previsione accurata dell&#8217;impedenza e delle perdite parassite.[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_blurb title=&#8221;Trasposizione principale&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf14a;||fa||400&#8243; icon_color=&#8221;#FFFFFF&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;30px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|||on|||||&#8221; header_text_align=&#8221;left&#8221; header_font_size=&#8221;15px&#8221; header_line_height=&#8221;1.4em&#8221; image_icon_custom_margin=&#8221;0px||0px||false|false&#8221; image_icon_custom_padding=&#8221;0px||0px||false|false&#8221; background_layout=&#8221;dark&#8221; custom_margin=&#8221;0px||13px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; animation=&#8221;off&#8221; custom_css_blurb_title=&#8221;margin-top:3px;&#8221; custom_css_blurb_content=&#8221;margin:0px;&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221; theme_builder_area=&#8221;post_content&#8221;]La sequenza di trasposizione controllata tra i 12 fili paralleli equalizza il flusso totale di collegamento per ogni principale, garantendo una distribuzione uniforme della corrente ed eliminando le correnti circolanti tra i principali.[\/et_pb_blurb][et_pb_blurb title=&#8221;Controllo dell&#039;effetto pelle&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf14a;||fa||400&#8243; icon_color=&#8221;#FFFFFF&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;30px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|||on|||||&#8221; header_text_align=&#8221;left&#8221; header_font_size=&#8221;15px&#8221; header_line_height=&#8221;1.4em&#8221; image_icon_custom_margin=&#8221;0px||0px||false|false&#8221; image_icon_custom_padding=&#8221;0px||0px||false|false&#8221; background_layout=&#8221;dark&#8221; custom_margin=&#8221;0px||13px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; animation=&#8221;off&#8221; hover_enabled=&#8221;0&#8243; custom_css_blurb_title=&#8221;margin-top:3px;&#8221; custom_css_blurb_content=&#8221;margin:0px;&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]La suddivisione del conduttore in pi\u00f9 fili riduce la sezione dei singoli fili al di sotto della soglia di profondit\u00e0 della pelle a 50\/60 Hz, sopprimendo le perdite per effetto pelle nelle applicazioni ad alta corrente.[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.22.1&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;120px||120px||true|false&#8221; custom_padding_tablet=&#8221;120px||120px||false|false&#8221; custom_padding_phone=&#8221;90px||75px||false|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row make_equal=&#8221;on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;|||10px|false|false&#8221; custom_padding_tablet=&#8221;|||0px|false|false&#8221; custom_padding_phone=&#8221;|||0px|false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;right&#8221; animation_duration=&#8221;700ms&#8221; animation_delay=&#8221;750ms&#8221; animation_speed_curve=&#8221;ease&#8221; custom_css_main_element=&#8221;margin:auto;&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<h3>Nota tecnica<\/h3>\n<p><strong>Infrastruttura di produzione<\/strong> &#8211; L&#8217;avvolgimento a \u00d81.322 mm con 12 principi simultanei richiede una macchina di avvolgimento CNC dedicata a grandi dimensioni e un personale esperto con competenze specifiche nella geometria elicoidale multi-start. L&#8217;officina di avvolgimento di C.E.M. \u00e8 attrezzata e dotata di personale per questo tipo di lavoro. La movimentazione, il trasferimento e il preassemblaggio di questi avvolgimenti sono gestiti interamente all&#8217;interno dell&#8217;azienda con attrezzature di sollevamento dedicate.  <\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"<p>Struttura elicoidale a 12 fili paralleli per una capacit\u00e0 di corrente molto elevata. Il controllo preciso della trasposizione tra i principali garantisce un&#8217;equa ripartizione della corrente e una simmetria magnetica fino a 165 MVA. Motivazione del progettoCon 165 MVA e un diametro di 1.322 mm, l&#8217;avvolgimento RF rappresenta il limite superiore della nostra capacit\u00e0 produttiva e una delle geometrie di avvolgimento pi\u00f9 impegnative nella produzione di trasformatori industriali. Trasportare correnti nominali a questo livello di potenza richiede 12 fili di rame piatti e paralleli avvolti simultaneamente in una disposizione elicoidale multi-start &#8211; 12\u00d77 spire per un totale di 84 distribuite su 12 conduttori. La gestione di 12 percorsi di corrente paralleli introduce una sfida critica: qualsiasi asimmetria nel collegamento di flusso tra i principali genera correnti circolanti che sbilanciano il carico e generano ulteriori perdite. Il controllo della trasposizione tra i 12 fili non \u00e8 quindi una considerazione secondaria, ma un vincolo progettuale primario, che si risolve con una precisa sequenza delle posizioni relative dei fili principali sull&#8217;altezza dell&#8217;avvolgimento. Specifiche tecniche Gamma di potenza Fino a 165 MVA Diametro di avvolgimento \u00d8 1,322 mm Conduttore Striscia di rame piatta Tipo di avvolgimento Elicoidale a 12 fili Giri 12 \u00d7 7 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":791,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-794","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/pages\/794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/comments?post=794"}],"version-history":[{"count":1,"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/pages\/794\/revisions"}],"predecessor-version":[{"id":795,"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/pages\/794\/revisions\/795"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/media\/791"}],"wp:attachment":[{"href":"https:\/\/www.cemengineering.it\/it\/wp-json\/wp\/v2\/media?parent=794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}